What do you do when everyone is moving?

So I found out the other day, that my brother's moving to Florida.
I don't like him, but I love him, and I don't want him to go anywhere.
I also found out my best friend might be moving.
And my ex-best friend might be moving this Summer. We don't talk much, but I don't want her to move, seeing as we've been friends for eight years.
That's all that's been on my mind. I felt so stupid today in Biology. Let's just say I made a complete idiot out of myself and everyone laughed. Heck, I would have laughed at me. My teacher asked me an extremely easy question with the visual on the overhead and I couldn't answer because of all that's on my mind.
It's impossible right now for me to think about the hug that I give my brother on Sunday will be the last one I ever give him. That's the absolute worst feeling I've ever felt in my life. Ever.
I hate Algebra. I suck at it. I'm in the extended classes, and I still don't get it. I passed my first two terms, though. I hate when I have to go up and show my work on the overhead thing. Because I always have those wrong. And if I have them right, I can't remember how I got the answer.
I hate being called on in class. I could answer a question at just under a college level answer on a piece of paper, but ask me to say it in front of the class, I'll have no idea what to do or say. People think I'm stupid. I can't blame them. I'd think I was stupid, too, if I didn't know myself. (If that makes sense...). I'm actually really smart.
It's weird; ask me to sing in front of a bunch of people, no problem. Ask me to answer a question in front of 20 people in my class, I look like an idiot. It's how I am. And I hate it.

-Olivia Ann McFarland